/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.netbeans.modules.diff.builtin.visualizer.editable;

import javax.swing.*;
import java.awt.BorderLayout;
import java.awt.Color;

/**
 * Centered label mostly used to indicate that there is nothing in a view.
 *
 * @author Maros Sandor
 */
class NoContentPanel extends JPanel {

    private JLabel label = new JLabel();

    public NoContentPanel(String text) {
        this();
        label.setText(text);
    }

    public NoContentPanel() {
        this.setBackground(UIManager.getColor("TextArea.background")); // NOI18N
        setLayout(new BorderLayout());
        label.setHorizontalAlignment(JLabel.CENTER);
        add(label, BorderLayout.CENTER);
        label.setEnabled(false);
        setBorder(BorderFactory.createLineBorder(Color.GRAY));
    }
    
    public void setLabel(String text) {
        label.setText(text);
    }
}
